12909322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4093}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 20633760

約数和(自身を除く): 7724438

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 4093, 8186, 77767, 155534, 339719, 679438, 6454661, 12909322]

約数ペア:

[(1, 12909322), (2, 6454661), (19, 679438), (38, 339719), (83, 155534), (166, 77767), (1577, 8186), (3154, 4093)]